This is a brochure advertising the many kinds of machines that the Burroughs Adding Machine Company were producing. It is a leather ring-binder with 116 thick yellow pages that have tabs to separate it into the sections Counter Uses, Misc. Uses, Multiplying, Special Lines, Other Styles, Calculator, and Accessories. Its binding system is unusual. It has fixed rings, and the paper leaves have slots to go over the rings and a straight metal wire rod is then inserted through the rings in the centrefold of each set of leaves to lock them in place. The rear cover is marked "Michigan Book-Binding Co., Detroit, 25224".
It has no copyright year. It includes the Burroughs Portable, which dates to 1926, and one of the illustrations of a form uses the year 1929. It is likely therefore to date from 1928-1930.